Abstract
We present a quasi-common-path interferometer with a double field of view (FOV). The laser beam of an imaging system is separated into three parts using three mirrors; the first and second beams are used to image two different areas of a sample, while the third beam functions as a reference beam. The reference beam is prepared by making clear area in a sample and projecting it on an image sensor. A double FOV is obtained by Fourier domain multiplexing, whereby two interferometric images corresponding to two different areas of a sample are modulated with two different spatial carrier frequencies. The feasibility of this technique is experimentally demonstrated by imaging two different areas of a test target with a single image sensor.
| Original language | English |
|---|---|
| Pages (from-to) | 26825-26833 |
| Number of pages | 9 |
| Journal | Optics Express |
| Volume | 23 |
| Issue number | 20 |
| DOIs | |
| Publication status | Published - 2015 Oct 5 |
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All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
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Double-field-of-view, quasi-common-path interferometer using Fourier domain multiplexing. / Tayebi, Behnam; Sharif, Farnaz; Jafarfard, Mohammad Reza; Kim, Dug Young.
In: Optics Express, Vol. 23, No. 20, 05.10.2015, p. 26825-26833.Research output: Contribution to journal › Article
TY - JOUR
T1 - Double-field-of-view, quasi-common-path interferometer using Fourier domain multiplexing
AU - Tayebi, Behnam
AU - Sharif, Farnaz
AU - Jafarfard, Mohammad Reza
AU - Kim, Dug Young
PY - 2015/10/5
Y1 - 2015/10/5
N2 - We present a quasi-common-path interferometer with a double field of view (FOV). The laser beam of an imaging system is separated into three parts using three mirrors; the first and second beams are used to image two different areas of a sample, while the third beam functions as a reference beam. The reference beam is prepared by making clear area in a sample and projecting it on an image sensor. A double FOV is obtained by Fourier domain multiplexing, whereby two interferometric images corresponding to two different areas of a sample are modulated with two different spatial carrier frequencies. The feasibility of this technique is experimentally demonstrated by imaging two different areas of a test target with a single image sensor.
AB - We present a quasi-common-path interferometer with a double field of view (FOV). The laser beam of an imaging system is separated into three parts using three mirrors; the first and second beams are used to image two different areas of a sample, while the third beam functions as a reference beam. The reference beam is prepared by making clear area in a sample and projecting it on an image sensor. A double FOV is obtained by Fourier domain multiplexing, whereby two interferometric images corresponding to two different areas of a sample are modulated with two different spatial carrier frequencies. The feasibility of this technique is experimentally demonstrated by imaging two different areas of a test target with a single image sensor.
UR - http://www.scopus.com/inward/record.url?scp=84943770480&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84943770480&partnerID=8YFLogxK
U2 - 10.1364/OE.23.026825
DO - 10.1364/OE.23.026825
M3 - Article
AN - SCOPUS:84943770480
VL - 23
SP - 26825
EP - 26833
JO - Optics Express
JF - Optics Express
SN - 1094-4087
IS - 20
ER -